The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 1988
Filed:
Jan. 27, 1986
Naoki Noguchi, Minami, JP;
Toshikazu Ohnishi, Minami, JP;
Horiba, Ltd., Kyoto, JP;
Abstract
A sampling device for use with a gas analyzer, has an inlet, a changeover valve connected to the inlet, two branch passages having upstream ends connected in parallel to the changeover valve for having gas to be analyzed directed through one or the other thereof from the inlet depending on the position of the changeover valve, a further changeover valve connected to the downstream ends of the branch passages for opening the downstream ends of the respective ones of the passages when gas to be analyzed is being directed into the respective branch passages, and a capillary for each of the branch passages, each capillary having an upstream end connected to the corresponding branch passage and having the downstream end adapted to be connected to a detector for detecting components of the gas being analyzed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile